Surf Forecasts:
How big are the waves at Porth Ceriad today (23 Sep):
- Afternoon surf: Afternoon surf (23 Sep, local time) - 0.5ft (0.1m), 14s period with SW swell.
- Evening surf: Evening surf (23 Sep, local time) - 0.5ft (0.2m), 4s period with WSW swell.
The current surf forecast for Porth Ceriad at 10PM is: 0.2m 4s primary swell from a West-southwest direction (forecast issued at 06:00pm September 23). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | - | - |
| Afternoon (23 Sep) | 0.5ft (0.1m) | 14s |
| Evening (23 Sep) | 0.5ft (0.2m) | 4s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Fri afternoon. Very mild (max 16°C on Thu afternoon, min 10°C on Fri afternoon). Winds increasing (calm on Fri afternoon, fresh winds from the SW by Sat morning). | |||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | W 13 | W 13 | WSW 4 | WSW 6 | WSW 6 | W 12 | S 3 | SSW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | SW 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 3 | 3 | 2 | 4 | 4 | 3 | 5 | 15 | 22 | 26 | 26 | 31 | 33 | 29 | 25 | 25 | 24 | 22 | 21 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross | cross-on | on | on | on | cross-on | cross-on | on | on | cross-on | off | off | off | off | glassy | cross-on |
High Tide | 7:16PM3.59m | 7:36AM3.50m | 7:48PM3.95m | 8:07AM3.84m | 8:20PM4.28m | ||||||||||||||
Low Tide | 1:48PM1.06m | 2:17AM0.76m | 2:25PM0.77m | 2:52AM0.47m | 3:01PM0.53m | ||||||||||||||
 |  |  | |  | | | | | | | | |  |  |  | | | | |
 | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — |
 | — | 7:15 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:09 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 3 | — |
Temp °C | 13 | 14 | 13 | 13 | 13 | 12 | 12 | 15 | 15 | 16 | 16 | 16 | 16 | 13 | 12 | 12 | 10 | 10 | 12 |
Feels °C | 7 | 10 | 11 | 11 | 10 | 8 | 7 | 10 | 11 | 13 | 13 | 13 | 13 | 8 | 8 | 8 | 6 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 4 | WSW 4 | NNW 4 | NNW 4 | NNW 4 | SW 6 | SW 6 | W 7 | W 11 | — | W 11 | W 11 | SW 19 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | WSW 14 |
| kJ | 2 | 2 | 7 | 2 | 2 | 1 | 1 | 1 | 2 | — | 2 | 2 | 14 | 23 | 10 | 6 | 6 | 4 | 20 |
Swell 2 Height (m) Direction Period (s) | W 13 | W 7 | WSW 4 | WSW 6 | WSW 6 | NNW 4 | — | — | — | — | — | — | W 10 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | NNW 4 | — |
| kJ | 3 | 1 | 2 | 4 | 4 | 2 | — | — | — | — | — | — | 2 | 29 | 25 | 25 | 24 | 1 | — |
Swell 3 Height (m) Direction Period (s) | W 8 | W 13 | W 7 | W 12 | W 12 | W 12 | W 11 | — | — | — | — | — | — | W 10 | W 10 | SW 10 | WSW 10 | WSW 15 | — |
| kJ | 1 | 3 | 1 | 3 | 3 | 3 | 2 | — | — | — | — | — | — | 2 | 2 | 4 | 9 | 22 | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | — | — | — | SSE 3 | S 3 | SSW 4 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | — | NW 3 | NW 4 | NW 4 | — | SW 9 |
| kJ | 26 | 13 | — | — | — | 3 | 5 | 15 | 22 | 26 | 26 | 31 | 33 | — | 5 | 3 | 2 | — | 21 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 126 | 113 | 113 | 113 | 113 | 132 | 180 | 134 | 133 | 181 | 225 | 184 | 70 | 120 | 120 | 138 | 5 | 120 | 3 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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